CN214280621U - Electric power measurement and control equipment with good heat dissipation performance - Google Patents
Electric power measurement and control equipment with good heat dissipation performance Download PDFInfo
- Publication number
- CN214280621U CN214280621U CN202022853401.5U CN202022853401U CN214280621U CN 214280621 U CN214280621 U CN 214280621U CN 202022853401 U CN202022853401 U CN 202022853401U CN 214280621 U CN214280621 U CN 214280621U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- heat
- shell
- electric power
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 60
- 230000017525 heat dissipation Effects 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000006185 dispersion Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric power measurement and control equipment that heat dispersion is good belongs to electric power measurement and control equipment technical field, including observing and controlling the appearance main part, observe and control the outside fixedly connected with shell of appearance main part, the bottom fixedly connected with water tank of shell, observe and control the outside of appearance main part around being equipped with the cold water pipe, the positive one end fixedly connected with water pump of cold water pipe, the top that extends to the water tank all runs through at the both ends of cold water pipe. The utility model discloses a, increased the heat radiating area with the air contact through a plurality of fin, thereby make the radiating rate faster, the air intake has been seted up at the back of shell, the air outlet has been seted up at the top, inside fixedly connected with fan, the fan can pass through the air intake with the outside air and bring in to the inside of shell, take the heat of observing and controlling appearance main part production with the air zone and pass through the air outlet and discharge, thereby take away the heat and reach the radiating effect, multiple radiating mode cooperates simultaneously, make the radiating rate faster, the radiating effect is better.
Description
Technical Field
The utility model relates to an electric power measurement and control equipment technical field, more specifically say, relate to an electric power measurement and control equipment that heat dispersion is good.
Background
The comprehensive power measuring and controlling instrument is a microcomputer digital three-phase intelligent power measuring and controlling instrument and can be used in various switch cabinets and substations for industrial, commercial and civil power transmission. It integrates the functions of monitoring, analyzing and controlling electric energy into a simple and economic device, and can completely replace conventional analog electromagnetic equipment, and can replace a large quantity of single transmitters and meters.
The comprehensive power measurement and control instrument is easy to generate heat after being used for a long time, and the existing comprehensive power measurement and control instrument is poor in heat dissipation effect, so that the temperature of the comprehensive power measurement and control instrument is too high, the normal work of the comprehensive power measurement and control instrument is influenced, the service life of the comprehensive power measurement and control instrument can be shortened, and the use requirement of the comprehensive power measurement and control instrument cannot be met.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an electric power measurement and control equipment that heat dispersion is good possesses the advantage that heat dispersion is good, and it is not good to have solved current electric power and synthesized the measurement and control appearance radiating effect, makes electric power synthesize the measurement and control appearance high temperature to influence the normal work of electric power comprehensive measurement and control appearance, and can reduce the life of electric power comprehensive measurement and control appearance, can not satisfy the problem of the user demand of electric power comprehensive measurement and control appearance.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An electric power measurement and control device with good heat dissipation performance comprises a measurement and control instrument main body, wherein the outer part of the measurement and control instrument main body is fixedly connected with a shell, the bottom of the shell is fixedly connected with a water tank, a cold water pipe is wound on the outer part of the measurement and control instrument main body, one positive end of the cold water pipe is fixedly connected with a water pump, two ends of the cold water pipe penetrate through and extend to the top of the water tank, the back of the measurement and control instrument main body is fixedly connected with a heat dissipation structure, a fan is fixedly connected between the top and the bottom of the shell and positioned at the back of the heat dissipation structure, the left side of the inner wall of the water tank is fixedly connected with a water injection pipe, the back of the inner wall of the water tank is fixedly connected with a drain pipe, the top of the shell is provided with an air outlet, the back of the shell is provided with an air inlet, the top of the air outlet is movably provided with a dust screen, and the back of the air inlet is movably provided with an air filter screen, the back of shell articulates there is the pressure frame, the front and the contact of straining the wind net of pressure frame, the interior roof fixedly connected with temperature detect switch of shell.
Preferably, the heat radiation structure comprises a heat conducting fin, the heat conducting fin is fixedly connected with the back of the measurement and control instrument main body, and a plurality of uniformly distributed radiating fins are fixedly connected with the back of the heat conducting fin.
Preferably, the slot has all been seted up at the front and the back of air outlet inner wall, the spout has all been seted up at the front and the back of dust screen, two equal fixedly connected with supporting spring in one side of the relative of spout inner wall, the equal fixedly connected with inserted block in one side of supporting spring relative, inserted block sliding connection is in the inside of spout and extends to the inside of slot.
Preferably, the back of the shell is provided with a movable groove, the front of the inner wall of the movable groove is fixedly connected with an elastic spring, the back of the elastic spring is fixedly connected with a hanging plate, and the top of the hanging plate extends to the back of the pressing frame.
Preferably, the inner bottom wall of the water tank is fixedly connected with a refrigerator, and the top of the pressing frame is fixedly connected with a deflector rod.
Preferably, the cold water pipe, the water injection pipe and the joint of the drain pipe and the water tank are fixedly connected with sealing rings, and the back of the drain pipe is fixedly connected with a one-way valve.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the power measurement and control equipment with good heat radiation performance can monitor the temperature inside the shell in real time by arranging the temperature control switch, when the temperature is higher than a certain threshold value, the switch is turned on to start the water pump and the fan to refrigerate, cold water is arranged inside the water tank and can be pumped into the cold water pipe by the water pump, the cold water pipe is contacted with the measurement and control instrument main body, so that the cold water pipe can exchange heat with the measurement and control instrument main body to cool the measurement and control instrument main body, the other end of the cold water pipe is continuously communicated to the inside of the water tank to circulate, the water inside the cold water pipe can keep low temperature and continuously cool and radiate the measurement and control instrument main body, the heat radiation structure is fixedly connected to the back of the measurement and control instrument main body and can absorb and transmit the heat of the measurement and control instrument main body to the heat conducting sheet, the radiating sheet is fixedly connected to the back of the heat conducting sheet, and can radiate the heat conducting sheet, and a plurality of fin have increased the heat radiating area with the air contact, thereby make the radiating efficiency higher, the radiating rate is faster, the air intake has been seted up at the back of shell, the air outlet has been seted up at the top, inside fixedly connected with fan, the fan can bring the outside air into the inside to the shell through the air intake, take the heat that observes and controls the appearance main part and produce with the air and discharge through the air outlet, thereby take away the heat and reach the radiating effect, multiple radiating mode cooperates simultaneously, make the radiating rate faster, the radiating effect is better, when the temperature reduces to a definite value, the temperature detect switch closes water pump and fan, make whole device more energy-concerving and environment-protective, dust screen and air filter screen are installed respectively to the inside of air outlet and air intake, can play dirt-proof effect when ventilating, and it is movable mounting, can be convenient to dismantle and wash, thereby the practicality has been increased.
(2) This electric power measurement and control equipment that heat dispersion is good through setting up the conducting strip, can be at the back of observing and controlling the appearance main part on with heat conduction to the conducting strip, the back fixedly connected with fin of conducting strip, the fin can dispel the heat to the conducting strip, and a plurality of fins have increased the heat radiating area with air contact to make the radiating efficiency higher, the radiating rate is faster.
(3) This electric power measurement and control equipment that heat dispersion is good, through the inner wall fixed connection supporting spring who sets up the spout, supporting spring has the effect of support, can impel the inside of slot with the inserted block and peg graft to can fix the dust screen in the inside of air outlet, make it be difficult for droing.
(4) This electric power measurement and control equipment that heat dispersion is good through setting up the movable groove, makes the link plate can be at the inside sliding connection of movable groove, and elasticity spring has elasticity, can hold the link plate and make the link plate slide to the inside of movable groove, and the top of link plate extends to the back of pressing the frame to can fix pressing the frame, make the bottom of pressing the frame can not rotate to the back, thereby make and press the frame to fix the filter screen.
(5) This electric power measurement and control equipment that heat dispersion is good can refrigerate the water of water tank inside through setting up the refrigerator, makes the inside circulating water temperature of cold water pipe reduce to reach the radiating effect of cooling, be convenient for the operator through setting up the driving lever and stir the driving lever, make the bottom of pressing the frame stick up, break away from the fixed of link plate, it is more convenient to make the dismantlement of straining the wind net.
(6) This electric power measurement and control equipment that heat dispersion is good can guarantee the leakproofness of water tank through setting up the sealing washer, makes the inside water of water tank can not leak and causes the damage to electrical equipment to avoided the water waste, set up switch, the flow direction and the velocity of flow that the check valve can control the exhaust rivers, make the control to the drainage more convenient.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a side sectional view of the present invention;
FIG. 3 is an enlarged view of the present invention at B in FIG. 1;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1. a measurement and control instrument main body; 2. a housing; 201. a movable groove; 202. an elastic spring; 203. hanging the plate; 3. a water tank; 4. a cold water pipe; 5. a water pump; 6. a heat dissipation structure; 601. a heat conductive sheet; 602. a heat sink; 7. a fan; 8. a water injection pipe; 9. a drain pipe; 10. an air outlet; 1001. a slot; 11. an air inlet; 12. a dust screen; 1201. a chute; 1202. a support spring; 1203. inserting a block; 13. a wind filtering net; 14. pressing the frame; 15. a deflector rod; 16. a temperature control switch.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an electric measurement and control device with good heat dissipation performance comprises a measurement and control instrument main body 1, a housing 2 is fixedly connected to the outside of the measurement and control instrument main body 1, a water tank 3 is fixedly connected to the bottom of the housing 2, a cold water pipe 4 is wound around the outside of the measurement and control instrument main body 1, a water pump 5 is fixedly connected to one end of the front side of the cold water pipe 4, both ends of the cold water pipe 4 penetrate through and extend to the top of the water tank 3, a heat dissipation structure 6 is fixedly connected to the back side of the measurement and control instrument main body 1, a fan 7 is fixedly connected between the top and the bottom of the housing 2, the fan 7 is located on the back side of the heat dissipation structure 6, a water injection pipe 8 is fixedly connected to the left side of the inner wall of the water tank 3, a drain pipe 9 is fixedly connected to the back side of the inner wall of the water tank 3, an air outlet 10 is formed in the top of the housing 2, an air inlet 11 is formed in the back side of the housing 2, and a dust screen 12 is movably installed at the top of the air outlet 10, air filter 13 is movably installed at the back of air intake 11, the back of shell 2 articulates there is pressure frame 14, the front of pressure frame 14 contacts with air filter 13, the interior roof fixedly connected with temperature detect switch 16 of shell 2, can carry out real-time supervision to the inside temperature of shell 2 through setting up temperature detect switch 16, when the temperature is higher than certain threshold value, can open the switch and start water pump 5 and fan 7 and refrigerate, there is cold water in the inside of water tank 3, water pump 5 can be taken out cold water to the inside of cold water pipe 4, cold water pipe 4 contacts with observing and controlling appearance main part 1, thereby make cold water pipe 4 can carry out the heat transfer with observing and controlling appearance main part 1, cool off observing and controlling appearance main part 1, and the other end of cold water pipe 4 continues to circulate to the inside of water tank 3, make the inside water of cold water pipe 4 can keep low temperature, continue to cool off and dispel the heat to observing and controlling appearance main part 1, the heat of observing and controlling appearance main part 1 can be absorbed and transmitting the heat conduction appearance main part 1 at the back fixedly connected with heat radiation structure 6 of observing and controlling appearance main part 1 and controlling, can be observing and controlling the heat transmission of observing and controlling appearance main part 1 to heat conduction On the plate 601, the back of the heat conducting plate 601 is fixedly connected with a heat radiating fin 602, the heat radiating fin 602 can radiate the heat conducting plate 601, and the heat radiating fins 602 increase the heat radiating area contacted with the air, thereby the heat radiating efficiency is higher, the heat radiating speed is faster, the back of the shell 2 is provided with an air inlet 11, the top is provided with an air outlet 10, the inside is fixedly connected with a fan 7, the fan 7 can bring the outside air into the inside of the shell 2 through the air inlet 11, the air is taken with the heat generated by the measuring and controlling instrument main body 1 to be discharged through the air outlet 10, thereby the heat is taken away to achieve the heat radiating effect, the heat radiating speed is faster, the heat radiating effect is better, when the temperature is reduced to a certain value, the temperature control switch 16 closes the water pump 5 and the fan 7, the whole device is more energy-saving and environment-friendly, the dust screen 12 and the air filter 13 are respectively arranged inside the air outlet 10 and the air inlet 11, can play dirt-proof effect when ventilating, and it is movable mounting, but convenient to detach and washing to the practicality has been increased.
Further, heat radiation structure 6 includes conducting strip 601, conducting strip 601 and the back fixed connection who observes and controls appearance main part 1, a plurality of evenly distributed's of back fixedly connected with fin 602 of conducting strip 601, through setting up conducting strip 601, can be at the back of observing and controlling appearance main part 1 with heat conduction to conducting strip 601 on, the back fixedly connected with fin 602 of conducting strip 601, fin 602 can dispel the heat to conducting strip 601, and a plurality of fins 602 have increased the heat radiating area with air contact, thereby make the radiating efficiency higher, the radiating rate is faster.
Further, slot 1001 has all been seted up at the front and the back of air outlet 10 inner wall, spout 1201 has all been seted up at the front and the back of dust screen 12, the equal fixedly connected with supporting spring 1202 in relative one side of two spout 1201 inner walls, the equal fixedly connected with inserted block 1203 in relative one side of supporting spring 1202, inserted block 1203 sliding connection is in the inside of spout 1201 and extends to the inside of slot 1001, inner wall fixed connection supporting spring 1202 through setting up spout 1201, supporting spring 1202 has the effect of support, can impel the inside grafting of slot 1203 with inserted block, thereby can fix dust screen 1001 in the inside of air outlet 10, make it be difficult for droing.
Further, movable groove 201 has been seted up at the back of shell 2, the front fixedly connected with elasticity spring 202 of movable groove 201 inner wall, the back fixedly connected with link plate 203 of elasticity spring 202, the top of link plate 203 extends to the back of pressing frame 14, through setting up movable groove 201, make link plate 203 can be at the inside sliding connection of movable groove 201, elasticity spring 202 has elasticity, can pull link plate 203 and make link plate 203 slide to the inside of movable groove 201, the top of link plate 203 extends to the back of pressing frame 14, thereby can fix pressing frame 14, make the bottom of pressing frame 14 can not rotate to the back, thereby make pressing frame 14 can fix wind-screen 13.
Further, the inner diapire fixedly connected with refrigerator of water tank 3, the top fixedly connected with driving lever 15 of pressing frame 14 can refrigerate the water of 3 inside of water tanks through setting up the refrigerator, makes the inside circulating water temperature of cold water pipe 4 reduce to reach cooling radiating's effect, be convenient for the operator through setting up driving lever 15 and stir driving lever 15, make the bottom perk of pressing frame 14, break away from the fixed of link plate 203, it is more convenient to make the dismantlement of air filter 13.
Further, cold water pipe 4, the equal fixedly connected with sealing washer in water injection pipe 8 and drain pipe 9 and the junction of water tank 3, the back fixedly connected with check valve of drain pipe 9, can guarantee the leakproofness of water tank 3 through setting up the sealing washer, make 3 inside waters of water tank can not leak and cause the damage to electrical equipment, and avoided the water waste, set up the switch that the check valve can control the exhaust rivers, flow direction and velocity of flow, it is more convenient to make the control to the drainage.
The working principle is as follows: the temperature control switch 16 inside the power measurement and control equipment monitors the temperature inside the shell 2 in real time, when the temperature is higher than a certain threshold value, the water pump 5 and the fan 7 are turned on to start the power measurement and control equipment to perform heat dissipation work, the water pump 5 can pump cold water inside the water tank 3 to the inside of the cold water pipe 4, the cold water pipe 4 is in contact with the measurement and control instrument main body 1, so that the cold water pipe 4 can exchange heat with the measurement and control instrument main body 1 to cool the measurement and control instrument main body 1, the other end of the cold water pipe 4 is continuously communicated to the inside of the water tank 3 to circulate, water inside the cold water pipe 4 can keep low temperature to continuously cool and dissipate heat of the measurement and control instrument main body 1, the heat dissipation structure 6 can absorb and transfer heat of the measurement and control instrument main body 1 to the heat conduction fins 601, the heat dissipation fins 602 are fixedly connected to the back surfaces of the heat conduction fins 601, the heat dissipation fins 602 can dissipate heat of the heat conduction fins 601, and the heat dissipation areas in contact with air are increased by the plurality of the heat dissipation fins 602, thereby the heat dissipation efficiency is higher, the heat dissipation speed is faster, the fan 7 can bring the outside air into the shell 2 through the air inlet 11, the air carries the heat generated by the measurement and control instrument main body 1 to be discharged through the air outlet 10, thereby the heat is taken away to achieve the heat dissipation effect, the heat dissipation speed is faster and the heat dissipation effect is better, when the temperature is reduced to a certain value, the temperature control switch 16 closes the water pump 5 and the fan 7, the whole device is more energy-saving and environment-friendly, the dust screen 12 and the air filter screen 13 can play a dustproof effect while ventilating, when the dust screen 12 needs to be cleaned, the two inserting blocks 1203 can be pinched to push towards the opposite side, the supporting spring 1202 is compressed, the inserting blocks 1203 are separated from the inside of the slot 1001, the dust screen 12 can be disassembled, when the air filter screen 13 needs to be disassembled, the deflector rod 15 is poked to enable the bottom of the pressing frame 14 to rotate towards the back side, until break away from with hanging of link plate 203, will strain the net 13 and take out again can, it is not good to have solved current electric power and synthesized and observe and control the appearance radiating effect, makes the electric power synthesize and observe and control the appearance high temperature to influence the normal work of the electric power synthesis and observe and control the appearance, and can reduce the life of the electric power synthesis and observe and control the appearance, can not satisfy the problem of the user demand of the electric power synthesis and observe and control the appearance.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides an electric power measurement and control equipment that heat dispersion is good, includes observes and controls appearance main part (1), its characterized in that: the external fixedly connected with shell (2) of the measurement and control instrument main body (1), the bottom fixedly connected with water tank (3) of shell (2), the outside of the measurement and control instrument main body (1) is wound by being provided with a cold water pipe (4), the positive one end fixedly connected with water pump (5) of cold water pipe (4), the both ends of cold water pipe (4) all run through and extend to the top of water tank (3), the back fixedly connected with heat radiation structure (6) of the measurement and control instrument main body (1), fixedly connected with fan (7) between the top and the bottom of shell (2), fan (7) is located at the back of heat radiation structure (6), the left side fixedly connected with water injection pipe (8) of water tank (3) inner wall, the back fixedly connected with drain pipe (9) of water tank (3) inner wall, air outlet (10) has been seted up at the top of shell (2), air intake (11) have been seted up at the back of shell (2), the top movable mounting of air outlet (10) has dust screen (12), the back movable mounting of air intake (11) has air filter screen (13), the back of shell (2) articulates there is pressure frame (14), the front and the air filter screen (13) contact of pressure frame (14), the interior roof fixedly connected with temperature detect switch (16) of shell (2).
2. The electric power measurement and control equipment that heat dispersion is good of claim 1, characterized in that: the heat dissipation structure (6) comprises a heat conducting fin (601), the heat conducting fin (601) is fixedly connected with the back of the measurement and control instrument main body (1), and a plurality of uniformly distributed cooling fins (602) are fixedly connected with the back of the heat conducting fin (601).
3. The electric power measurement and control equipment that heat dispersion is good of claim 1, characterized in that: slot (1001) have all been seted up to the front and the back of air outlet (10) inner wall, spout (1201) have all been seted up to the front and the back of dust screen (12), two equal fixedly connected with supporting spring (1202) in the relative one side of spout (1201) inner wall, equal fixedly connected with inserted block (1203) in the relative one side of supporting spring (1202), inserted block (1203) sliding connection is in the inside of spout (1201) and extends to the inside of slot (1001).
4. The electric power measurement and control equipment that heat dispersion is good of claim 1, characterized in that: the back of shell (2) has seted up movable groove (201), the front fixed connection of movable groove (201) inner wall has elastic spring (202), the back fixedly connected with link plate (203) of elastic spring (202), the top of link plate (203) extends to the back of pressing frame (14).
5. The electric power measurement and control equipment that heat dispersion is good of claim 1, characterized in that: the inner bottom wall of the water tank (3) is fixedly connected with a refrigerator, and the top of the pressing frame (14) is fixedly connected with a shifting rod (15).
6. The electric power measurement and control equipment that heat dispersion is good of claim 1, characterized in that: the cold water pipe (4), the water injection pipe (8) and the joint of the drain pipe (9) and the water tank (3) are fixedly connected with sealing rings, and the back of the drain pipe (9) is fixedly connected with a one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853401.5U CN214280621U (en) | 2020-12-02 | 2020-12-02 | Electric power measurement and control equipment with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853401.5U CN214280621U (en) | 2020-12-02 | 2020-12-02 | Electric power measurement and control equipment with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280621U true CN214280621U (en) | 2021-09-24 |
Family
ID=77779416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022853401.5U Expired - Fee Related CN214280621U (en) | 2020-12-02 | 2020-12-02 | Electric power measurement and control equipment with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901029A (en) * | 2022-06-07 | 2022-08-12 | 江门市大光明电力设计有限公司 | Modular gateway type pluggable measurement and control device |
-
2020
- 2020-12-02 CN CN202022853401.5U patent/CN214280621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901029A (en) * | 2022-06-07 | 2022-08-12 | 江门市大光明电力设计有限公司 | Modular gateway type pluggable measurement and control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214280621U (en) | Electric power measurement and control equipment with good heat dissipation performance | |
| CN117189685B (en) | Self-circulation water pump mechanical seal cooling device | |
| CN213367211U (en) | Power distribution cabinet with remote terminal control function | |
| CN111615284A (en) | Communication management equipment based on Internet of things | |
| CN209786590U (en) | Convenient radiating high voltage distribution cabinet | |
| CN210111417U (en) | Environmental protection comprehensive distribution box | |
| CN214371132U (en) | Air cooling device for cabin | |
| CN211959892U (en) | Regulator cubicle case heat abstractor | |
| CN213753515U (en) | Dual power supply looped netowrk cabinet | |
| CN212085467U (en) | Switch board for command platform | |
| CN211248853U (en) | Water cooling plant for laser equipment | |
| CN111464020A (en) | Heat radiator for direct current converter | |
| CN102252383A (en) | Air conditioning plant without outdoor machine | |
| CN221598501U (en) | Wind power and photovoltaic new energy intelligent operation system based on Internet of things | |
| CN216503775U (en) | Milling machine capable of achieving heat dissipation function | |
| CN221102863U (en) | Environment-friendly intelligent ring network switch equipment | |
| CN212486460U (en) | Heat dissipation type solar cell panel | |
| CN220929765U (en) | Efficient heat dissipation device for air compressor | |
| CN220254133U (en) | Active filtering cabinet | |
| CN208675656U (en) | A kind of inverse control all-in-one machine radiator structure of solar energy | |
| CN218387136U (en) | High-efficient heat dissipation type aluminum alloy motor housing | |
| CN213343090U (en) | Programmable high-voltage switch cabinet controller | |
| CN218102261U (en) | In put cabinet | |
| CN212751438U (en) | Multifunctional general power distribution cabinet | |
| CN219980599U (en) | Novel water pump motor water cooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |